Yay, new teaser time! Click “cc” for English subs!
At first, I thought he was crushing on her when she was a high school girl and he was a grown ass man and started having flashbacks to My Little Bride (which I enjoyed but also found creepy) but it appears that he’s simply remembering that time.
In the final scene, he asks that she let him hold her for 10 seconds as he’d already waited 10 years. Alrighty.
Credit: SBS, Uploader.
*Thanks to sage02 for the heads up.